Bosch FAS-420, Operation Manuals

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4 en | Table of contents Aspirating Smoke Detector
2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH
4.13 Planning with air sampling hose 74
4.14 Planning with air return 75
4.15 Power Supply 76
5 Installing the Aspirating Smoke Detector 78
5.1 General 78
5.2 Installing the Detector Module 78
5.3 Settings on the Unit Motherboard 79
5.3.1 Setting the Fan Voltage 79
5.3.2 Number of Detector Modules 80
5.4 Installing the Unit 80
5.5 Installing the Reset Board 83
5.5.1 Installing the reset board 83
5.5.2 Installing the reset board 84
5.5.3 Electrical connection of the reset board 85
5.6 Connection to the Fire Panel 85
5.6.1 Electrical Connection 85
5.6.2 FCS-320-TP1 / FCS-320-TT1 Connection to the Fire Panel 87
5.6.3 FCS-320-TP2 / FCS-320-TT2 Connection to the Fire Panel 87
5.7 DIP switch settings 87
5.8 Connecting an External Detector Alarm Display 89
5.9 Data Logging 89
5.10 Replacing a Detector Module 89
6
Installation of the Pipe System 91
6.1 Length Change of the Pipe System 92
6.2 Air Sampling Openings 93
6.3 Ceiling Lead-through 95
6.4 Monitoring with Forced Airflow 95
6.4.1 Detection at Intake and Exhaust Openings 95
6.4.2 Detection in the Bypass 96
6.5 Air Filter 97
6.5.1 Installing the Air Filter Box 97
6.5.2 Filter Change on the Air Filter Box 97
6.6 Air-return Pipe 98
6.7 Three-way Tap 99
6.8 FAS‑ASD‑WS Water Separator 100
6.9 Detonation Safety Barrier 101
6.10 Test Adapter 101
7 Commissioning 103
7.1 Preparation 103
7.2 Calibrating the Airflow Sensor 104
7.2.1 Air-Pressure-Independent Calibration 104
7.2.2 Air-Pressure-Dependent Calibration 105
7.3 Testing the Detector Module and Alarm Transfer 105
7.4 Checking Malfunction Transmission 106
7.5 Checking Airflow Monitoring 106
7.6 FCS-320 Functional Test 107
7.6.1 Preparations for the Functional Test 107
7.6.2 Conducting the Functional Test 108
8 Maintenance 110